Year	Years
1950	40.802
1951	41.091
1952	41.66
1953	42.209
1954	42.74
1955	43.251
1956	43.743
1957	44.216
1958	44.671
1959	45.108
1960	45.53
1961	45.935
1962	46.324
1963	46.696
1964	47.048
1965	47.373
1966	47.66
1967	47.905
1968	48.113
1969	48.291
1970	48.454
1971	48.62
1972	48.804
1973	49.019
1974	49.27
1975	49.552
1976	49.854
1977	50.163
1978	50.469
1979	50.773
1980	51.083
1981	51.411
1982	51.768
1983	52.161
1984	52.59
1985	53.058
1986	53.57
1987	54.11
1988	54.659
1989	55.194
1990	55.677
1991	56.068
1992	56.348
1993	56.512
1994	56.568
1995	56.531
1996	56.432
1997	56.314
1998	56.221
1999	56.182
2000	56.229
2001	56.383
2002	56.637
2003	56.976
2004	57.389
2005	57.853
2006	58.34
2007	58.819
2008	59.267
2009	59.669
2010	60.023
2011	60.332
2012	60.617
2013	60.893
2014	61.165
2015	61.437
2016	61.708
2017	61.976
2018	62.238
2019	62.496
2020	62.748
2021	62.994
2022	63.234
2023	63.467
2024	63.694
2025	63.915
2026	64.131
2027	64.344
2028	64.553
2029	64.758
2030	64.959
2031	65.155
2032	65.346
2033	65.53
2034	65.709
2035	65.882
2036	66.05
2037	66.216
2038	66.378
2039	66.539
2040	66.697
2041	66.853
2042	67.006
2043	67.155
2044	67.3
2045	67.442
2046	67.581
2047	67.716
2048	67.85
2049	67.981
2050	68.11
2051	68.236
2052	68.36
2053	68.481
2054	68.6
2055	68.716
2056	68.832
2057	68.946
2058	69.059
2059	69.171
2060	69.283
2061	69.395
2062	69.506
2063	69.616
2064	69.726
2065	69.834
2066	69.94
2067	70.046
2068	70.149
2069	70.252
2070	70.354
2071	70.457
2072	70.56
2073	70.665
2074	70.771
2075	70.88
2076	70.991
2077	71.103
2078	71.217
2079	71.333
2080	71.448
2081	71.564
2082	71.679
2083	71.793
2084	71.908
2085	72.022
2086	72.136
2087	72.252
2088	72.369
2089	72.488
2090	72.611
2091	72.736
2092	72.863
2093	72.994
2094	73.128
2095	73.264
2096	73.403
2097	73.545
2098	73.69
2099	73.838